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Mazdak Farrokhzad 45b09453db Rollup merge of #60676 - davidtwco:issue-60674, r=cramertj 
Fix async desugaring providing wrong input to procedural macros.

Fixes #60674.

This PR fixes a minor oversight introduced by #60535 where unused `mut` binding modes were removed from the arguments to an `async fn` (as they were added to the statement that we insert into the closure body). However, this meant that the input to procedural macros was incorrect. This removes that and instead fixes the `unused_mut` error that it avoided.

r? @cramertj
cc @taiki-e
2019-05-09 23:56:18 +02:00
..
attr
Add rustc_allow_const_fn_ptr
2019-04-23 15:55:31 -07:00
diagnostics
remove lookup_char_pos_adj
2019-04-05 23:16:09 +03:00
ext
fix incorrect assert
2019-05-08 13:34:23 -05:00
parse
Rollup merge of #60676 - davidtwco:issue-60674, r=cramertj
2019-05-09 23:56:18 +02:00
print
Implement built-in await syntax
2019-05-07 14:45:53 -07:00
util
Rollup merge of #60188 - estebank:recover-block, r=varkor
2019-05-09 23:56:09 +02:00
ast.rs
Implement built-in await syntax
2019-05-07 14:45:53 -07:00
build.rs
Remove licenses
2018-12-25 21:08:33 -07:00
Cargo.toml
Preallocate BUILTIN_ATTRIBUTES symbols and use a hash map instead of looping
2019-04-15 15:20:05 +02:00
config.rs
Separate variant id and variant constructor id.
2019-03-24 12:10:16 +03:00
early_buffered_lints.rs
make duplicate matcher bindings a hard error
2019-04-10 21:29:17 -05:00
entry.rs
libsyntax => 2018
2019-02-07 02:33:01 +09:00
error_codes.rs
Added the E0704 error with a link to the Rust reference.
2019-05-01 12:01:52 +02:00
feature_gate.rs
Auto merge of #60586 - cramertj:await, r=oli-obk
2019-05-07 22:33:12 +00:00
json.rs
rustc: rename -Z emit-directives to -Z emit-artifact-notifications and simplify the output.
2019-05-07 04:49:54 +03:00
lib.rs
Auto merge of #60025 - JohnTitor:rename-files, r=petrochenkov
2019-04-18 14:52:45 +00:00
mut_visit.rs
Implement built-in await syntax
2019-05-07 14:45:53 -07:00
ptr.rs
Fix fallout from #57667
2019-03-09 18:23:17 +09:00
README.md
rustc-guide has moved
2018-11-26 15:03:13 -06:00
show_span.rs
Rename rustc_errors dependency in rust 2018 crates
2019-02-13 00:28:52 +09:00
source_map.rs
Do not modify mutability of simple bindings.
2019-05-09 19:10:27 +01:00
std_inject.rs
Use Rc<[Symbol]> instead of Vec<Symbol> to reduce # of allocs
2019-02-11 15:08:17 +01:00
test_snippet.rs
Remove double trailing newlines
2019-04-22 16:57:01 +01:00
test.rs
Fix comments around test harness generation
2019-04-17 12:02:04 +03:00
tokenstream.rs
Add guard for missing comma in macro call suggestion
2019-04-24 16:45:29 -07:00
visit.rs
Implement built-in await syntax
2019-05-07 14:45:53 -07:00

README.md

The syntax crate contains those things concerned purely with syntax – that is, the AST ("abstract syntax tree"), parser, pretty-printer, lexer, macro expander, and utilities for traversing ASTs.

For more information about how these things work in rustc, see the rustc guide:

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